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Bilingual Tech Mapping for Pulp Paper Guideline - Asosiasi Pulp ...

Bilingual Tech Mapping for Pulp Paper Guideline - Asosiasi Pulp ...

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Some processes that can save energy and reduce<br />

emission in the pulp industry, among others:<br />

handling of wood raw material, chipping, wood chip<br />

screening<br />

modification delignification technology continues on<br />

cooking system<br />

washing technology applications using both the<br />

displacement method and bleaching brown stock<br />

optimizing the per<strong>for</strong>mance of chemical recovery<br />

(evaporators, recovery boilers, lime kilns)<br />

optimize the per<strong>for</strong>mance of power system boiler<br />

(biomass fuels or coal)<br />

Implementation of energy saving in the paper<br />

industry can be done mainly on paper drying units in the<br />

following way:<br />

control of drying process<br />

control of dew point<br />

optimization of dewatering in the <strong>for</strong>ming and pressing<br />

reduction blow through energy loss<br />

reduction of air consumption<br />

optimization pocket ventilation temperature<br />

residual heat recovery<br />

the use of shoe (extended nip) press<br />

optimization of paper machine vacuum system<br />

The use of advanced technologies such as gap<br />

<strong>for</strong>ming; water impingement drying<br />

<strong>Tech</strong>nology <strong>for</strong> environmental management is an<br />

activity of processing and utilization of waste in the <strong>for</strong>m of<br />

liquid, solid or gas. In its application is determined on the<br />

basis of waste characteristics, and the burden of pollution<br />

Page 112 of 132

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